Rock Hydra [Collectors' Edition] World Championships 2007 You may cast any number

You may cast any number of spells from among the nonland cards exiled this way without paying their mana costs

You may play lands and cast spells from that player's hand this turn

{3}{B}: Untap Tergrid's Lantern

{T}: Add {R}{R}

The forlorn cries of the dead combine to make its laugh

Rock Hydra [Collectors' Edition] World Championships 2007 You may cast any numberSet: Collectors' Edition Type: Creature Hydra Rarity: Rare Cost: {X}{R}{R} Rock Hydra enters the battlefield with X +1 +1 counters on it. For each 1 damage that would be dealt to Rock Hydra, if it has a +1 +1 counter on it, remove a +1 +1 counter from it and prevent that 1 damage. {R}: Prevent the next 1 damage that would be dealt to Rock Hydra this turn. {R}{R}{R}: Put a +1 +1 counter on Rock Hydra. Activate only during your upkeep.